Miguel Cabrera and Prince Fielder already have combined for 30 home runs and 120 RBI, and there's still a month before the All-Star break.

The Detroit Tigers duo has landed on this week's cover of Sports Illustrated, labeled as the "Bash Bros: Baseball's 21st-Century Version of Mantle and Maris."

Cabrera, last season's American League MVP and Triple Crown winner, is threatening to repeat both feats this season.

He leads the majors in hitting (.363) and RBI (69) and is second only to Baltimore's Chris Davis in the AL in home runs (18).

Fielder has rebounded in June after a rough May in which he hit just .245 with two home runs. But in 42 at-bats this month, Fielder has three homers and and is hitting .333.

Fielder's on pace for 31 HR and 131 RBI, which could be MVP-type numbers if not for guys like Cabrera and the Orioles' Davis.

It's the second Sports Illustrated cover appearance for Cabrera and Fielder.

"Cabrera is the best hitter in baseball and Fielder is the game’s best sidekick," SI senior writer Michael Rosenberg writes. "Years from now, we may look back and decide Cabrera is Mickey Mantle and Fielder is Roger Maris. Or Hank Aaron and Eddie Mathews. Or Babe Ruth and Lou Gehrig."